2783113338

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{129967}}^1$

素因数の和:130098

約数の個数: 32

約数和(自身を含む): 5764340736

約数和(自身を除く): 2981227398

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 3569, 7138, 10707, 21414, 129967, 259934, 389901, 779802, 5588581, 10787261, 11177162, 16765743, 21574522, 32361783, 33531486, 64723566, 463852223, 927704446, 1391556669, 2783113338]

約数ペア:

[(1, 2783113338), (2, 1391556669), (3, 927704446), (6, 463852223), (43, 64723566), (83, 33531486), (86, 32361783), (129, 21574522), (166, 16765743), (249, 11177162), (258, 10787261), (498, 5588581), (3569, 779802), (7138, 389901), (10707, 259934), (21414, 129967)]